Browse the atlas
Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Iceland · asset class
Power Plants in Iceland
Iceland has 13 power plants mapped on the OverWatts open energy atlas — the 116th-largest fleet of the 155 countries that hold any, and under 0.1% of the world's mapped total. Of these, 11 operating and 2 under construction or proposed. Operating generation capacity totals 2.4 GW across 11 utility-scale plants of 100 MW and above. The largest is Fljótsdals hydroelectric plant (690 MW).
The largest owner-operators are Landsvirkjun (8), Orkuveita Reykjavikur (2) and Fjarðarorka (1) — Landsvirkjun alone is named on 62% of them. Half of Iceland's power plants in service predate 1998 (median commissioning year of the 11 with a known date), 1 came online in the past decade and the oldest still listed is Búrfell I hydroelectric plant, dating from 1969. 2 are in the pipeline, led by Fljótsdalshreppur wind farm (350 MW), proposed. They account for 93% of every energy asset OverWatts maps in Iceland.
Operating generation capacity by fuel
- hydro1.7 GW
- geothermal684 MW
- wind0 MW +470 MW planned
On the interactive map
Largest power plants in Iceland
- Fljótsdals hydroelectric plant690 MW · hydro · 2007
- Fljótsdalshreppur wind farm350 MW · wind · proposed
- Hellisheiðarvirkjun geothermal power plant303 MW · geothermal · 2006
- Búrfell I hydroelectric plant270 MW · hydro · 1969
- Hrauneyjafoss hydroelectric plant210 MW · hydro · 1981
- Blanda hydroelectric plant150 MW · hydro · 1991
- Sigalda hydroelectric plant150 MW · hydro · 1978
- Svartsengi geothermal power plant131 MW · geothermal · 1978
- Reykjanes geothermal power plant130 MW · geothermal · 2006
- Sultartangi hydroelectric plant125 MW · hydro · 1999
- Búrfellslundur wind farm120 MW · wind · 2027 · construction
- Nesjavellir geothermal power station120 MW · geothermal · 1998
- Búrfell II hydroelectric plant100 MW · hydro · 2018
Who owns Iceland's power plants
- Landsvirkjun8 62%
- Orkuveita Reykjavikur2 15%
- Fjarðarorka1 8%
- HS Orka1 8%
Counts an asset once per company named as its owner or operator; a joint venture counts for each partner.
When they were built
- 1960s1
- 1970s2
- 1980s1
- 1990s3
- 2000s3
- 2010s1
Median commissioning year 1998 · oldest Búrfell I hydroelectric plant (1969) · newest Búrfell II hydroelectric plant (2018) · 11 of 13 carry a start date
Under construction & proposed
- Fljótsdalshreppur wind farm350 MW · wind · proposed
- Búrfellslundur wind farm120 MW · wind · 2027 · construction
How Iceland compares · power plants by country
- 1. China11,537
- 113. Armenia14
- 114. Belarus14
- 115. Cameroon14
- 116. Iceland13
- 117. Slovenia13
- 118. El Salvador12
- 119. Bahrain11
Frequently asked
- How many power plants are there in Iceland?
- OverWatts maps 13 power plants in Iceland — under 0.1% of the world's mapped total, the 116th-largest national fleet of the 155 countries with any.
- What is the largest power plant in Iceland?
- Fljótsdals hydroelectric plant, at 690 MW, operated by Landsvirkjun.
- How much power-generation capacity do Iceland's power plants have?
- About 2.4 GW operating across 11 plants, with a further 470 MW under construction or proposed. That covers utility-scale sites of 100 MW and above, so it sits below national installed capacity wherever distributed generation is large.
- Who owns the power plants in Iceland?
- Landsvirkjun is named as owner or operator on the most — 8 of 13 (62%). Next are Orkuveita Reykjavikur (2), Fjarðarorka (1) and HS Orka (1).
- How old are Iceland's power plants?
- The median commissioning year is 1998, across the 11 in service with a known start date. The oldest still listed is Búrfell I hydroelectric plant (1969); 1 came online in the past ten years.
- What new power plants are being built in Iceland?
- 2 projects are under construction or proposed. The largest are Fljótsdalshreppur wind farm (350 MW) and Búrfellslundur wind farm (120 MW).